• @[email protected]
    link
    fedilink
    82 years ago

    I think people get confused because afaik the reason today’s bugs may be smaller due to the lower oxygen levels.

    Doesn’t really apply to T-Rex tho.

    • @[email protected]
      link
      fedilink
      42 years ago

      Which has to do with how bugs breath through their exoskeletons which is a function of surface area. Lots of O2 can support larger surfaces area bugs.